Our SO2 (Sulfur Dioxide) preservation sheets are engineered for the sophisticated needs of the modern table grape, berries and fresh produce industry. By utilizing a multi-layered laminated structure, our pads ensure a regulated release of S02 gas to prevent Botrytis cinerea (grey mold) while maintaining the cosmetic perfection of the stems and berries.
The pads utilize a dual-stage emission system to cover the entire journey of the fruit:
The Quick Release Phase: A rapid initial burst of S02 to sterilize the surface of the grapes and neutralize any spores present at the time of packing.
The Constant Release Phase: A slow, steady diffusion of gas maintained over weeks of cold storage or sea transit, preventing latent infections from developing.
This is the most popular choice for long-distance commutes
Combines a Fast Release of S02 [Sulphur Dioxide] layer to kill spores immediately after packing and a Slow Release layer of S02 [Sulphur Dioxide] to maintain a sterile environment during transit and keeping the produce fresh for longer durations more than 90 days.
These pads are designed for a quick, high-dose "burst" of S02 [Sulphur Dioxide]. They provide 24–72 hours of intense protection. Local transport, air freight, or as a "shock treatment" before grapes are moved into a different long-term storage system.
These preservation sheets pads focus on sustainability and precision. They used a combination of environmental friendly materials and minimizes the risk of bleaching and ensures sulfite residues stay well below the specificed minimal limits as required.
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